Grey Ghost Investigations – Private Investigator Fort Lauderdale is a private investigation agency serving Fort Lauderdale and the surrounding area. It isn’t an easy feat for one Fort Lauderdale Private Investigator agency to dominate the investigative scene for over one decade. Yet, since its establishment in 2008, the licensed and experienced private detectives of the Grey Ghost Private team have put out an unparalleled performance that has built us a solid reputation as ‘The Surveillance Experts of South Florida’.